package cn.kgc.springcloud.mapper;

import cn.kgc.springcloud.entity.Group;

import java.util.List;

/**
 * @author: mosin
 * @version: v1.0  2022/6/17
 */
public interface GroupMapper {
    List<Group> selectAll();

    Integer insertGroup(Group group);

    Group getById(Integer id);
}
